Is Trivex thicker than poly?

Is Trivex thicker than poly?

Lenses created from Trivex provide 100% UV protection from both UV-A and UV-B radiation. Trivex has been shown to be resistant to household products like bleach, salt water, window glass cleaner, sun tan cream, and nail polish remover. But you can find differences that may make Trivex a preferable option. Digital lenses that have been…

Do prisms make glasses thicker?

Do prisms make glasses thicker?

I’ve a passion for progressive lens designs which led to a patent in 2014. SPHCYLAXISADDPRISMBASER-6,00-2,0002,009180L-7,00-1,501702,0090This person here has high myopia in combination with astigmatism and he needs a big prism as a way to fuse both images together. In plenty of cases, people the prisms can be split up which thins the lenses significantly. Have…